869920898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1429}}^1$

素因数の和:1575

約数の個数: 64

約数和(自身を含む): 1680307200

約数和(自身を除く): 810386302

約数列:

[1, 2, 7, 11, 14, 22, 59, 67, 77, 118, 134, 154, 413, 469, 649, 737, 826, 938, 1298, 1429, 1474, 2858, 3953, 4543, 5159, 7906, 9086, 10003, 10318, 15719, 20006, 27671, 31438, 43483, 55342, 84311, 86966, 95743, 110033, 168622, 191486, 220066, 304381, 590177, 608762, 670201, 927421, 1053173, 1180354, 1340402, 1854842, 2106346, 5648837, 6491947, 7372211, 11297674, 12983894, 14744422, 39541859, 62137207, 79083718, 124274414, 434960449, 869920898]

約数ペア:

[(1, 869920898), (2, 434960449), (7, 124274414), (11, 79083718), (14, 62137207), (22, 39541859), (59, 14744422), (67, 12983894), (77, 11297674), (118, 7372211), (134, 6491947), (154, 5648837), (413, 2106346), (469, 1854842), (649, 1340402), (737, 1180354), (826, 1053173), (938, 927421), (1298, 670201), (1429, 608762), (1474, 590177), (2858, 304381), (3953, 220066), (4543, 191486), (5159, 168622), (7906, 110033), (9086, 95743), (10003, 86966), (10318, 84311), (15719, 55342), (20006, 43483), (27671, 31438)]